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NF-Series
Operation Instructions
Rev 2.3 (4/26/17)
for V3 Models Only
Page 1
Corporate Headquarters: 1080 North 11th Street, San Jose, CA 95112
Phone: (408) 292-2214 Fax: (408) 292-2733
www.mountztorque.com

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Summary of Contents for Mountz NF Series

  • Page 1 NF-Series Operation Instructions Rev 2.3 (4/26/17) for V3 Models Only Page 1 Corporate Headquarters: 1080 North 11th Street, San Jose, CA 95112 Phone: (408) 292-2214 Fax: (408) 292-2733 www.mountztorque.com...
  • Page 2 NF-Series Operation Instructions Introduction - Various models that range from 2.6-39 lbf.in - High performance brushless motor design provides durability and reduces the standard maintenance costs for electric screwdrivers. - Designed for high production environments. Minimal heat build-up even when tool is operated continuously. - Over Heat Protection (OHP) and Over Current Protection (OCP) protect driver from damage or malfunction.
  • Page 3 NF-Series Operation Instructions General Operation for NF-Series models 1. Attach power tool cable to the NF-Series screwdriver and the transformer. Make sure notch at the cable end aligns with the notch on the driver connector. Tighten knurled ground ring. 2. Plug in power cord to the back of the transformer and power outlet. Flip power switch to “ON”...
  • Page 4 NF-Series Operation Instructions NF-Series Standard Models & Soft Stop Models These models feature an adjustable RPM setting on the tool. The RPM settings can be adjusted to the preset increments as shown label (see image on the right). These models also feature a selectable Soft Start mode (from 0.2, 0.4 &...
  • Page 5 NF-Series Operation Instructions NF-Series Standard Models & Soft Stop Models (continued) How to Adjust Soft Start Setting There are 3 different time settings for the Soft Start mode which are (0.2, 0.4 & 0.6 seconds). The default setting is OFF. 1.
  • Page 6 NF-Series Operation Instructions NF-Series Plus Models (continued) Soft Start Mode There are 3 different time settings for the Soft Start mode which are (0.2, 0.4 & 0.6 seconds). The default setting is OFF. 1. Press the Soft Start button for 2 seconds to turn on Soft Start. - Soft Start is ON and set for 0.2s (LED - Green) - Soft Start is ON and set for 0.4s (LED - Red) - Soft Start is ON and set for 0.6s (LED - Orange)
  • Page 7 NF-Series Operation Instructions NF-Series Time Control & Auto Reverse models (Continued) Start, Stop and Direction. There are three sequences for this process: Start, Stop and Direction. With one pull of the lever on the electric screwdriver all 3 sequences occur within programmed cycle. Step Sequence First Run...
  • Page 8 NF-Series Operation Instructions NF-Series Time Control & Auto Reverse models (Continued) Angle Setting for the first RUN 1. Keep the first Run button pressed for over 2 sec. for angle setting. Then press first Run button one by one for the desired rotating angle.
  • Page 9 NF-Series Operation Instructions Time Setting for STOP & HOLD 1. Keep the stop time button pressed over 2 sec. Then click the stop time button one by one for desired stop holding time. 2. Select the R position of F/R switch for increasing set time or F position for decreasing set time. 3.
  • Page 10 NF-Series Operation Instructions NF-Series Time Control & Auto Reverse models (Continued) Angle Setting for the reverse RUN 1. Keep the both first Run & stop time buttons pressed over 2 sec. for unlock. Then click stop time button one by one for the desired angle 2.
  • Page 11 NF-Series Operation Instructions NF-Series Time Control & Auto Reverse models (Continued) Applications for NF-Series Time (Angle Control) & Auto Reverse models Applications upon different settings. Page 11 Corporate Headquarters: 1080 North 11th Street, San Jose, CA 95112 Phone: (408) 292-2214 Fax: (408) 292-2733 www.mountztorque.com...
  • Page 12 NF-Series Operation Instructions Connections Page 12 Corporate Headquarters: 1080 North 11th Street, San Jose, CA 95112 Phone: (408) 292-2214 Fax: (408) 292-2733 www.mountztorque.com...
  • Page 13 NF-Series Operation Instructions Power Supply (Transformer) STC40 transformer is power supply designed for operating the BF-Series & NF- Series brushless electric screwdrivers. Only use this transformer when operating any BF-Series & NF-Series models. Features - Over Heat Protection (OHP) and Over Current Protection (OCP) protect driver from damage or malfunction.
  • Page 14 NF-Series Operation Instructions Accessories The EZ-Glider torque arms are designed to improve production and quality control during the assembly process. The arms securely keep electric or pneumatic drivers in perpendicular alignment to help prevent side loading or cross threading occurring during the assembly process. The EZ-Glider helps remove the operator’s influence in the assembly process and strengthens quality control.
  • Page 15 NF-Series Operation Instructions Torque Charts These charts are meant to be used as guidelines for setting the torque on the NF-Series electric screwdrivers. The drivers have a torque scale on the torque adjustment nut showing reference numbers. These numbers determine the approximate torque setting.
  • Page 16 20,000 lbf.ft. Mountz, The Torque Tool Specialists®, has been a leader in the torque tool industry for more than 50 years. Engineered in the Silicon Valley and serving the globe, Mountz focuses on delivering high-quality torque products, services, and solutions to ensure customers can always proceed with confidence.

This manual is also suitable for:

Nf150Nf220Nf450